2214352010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:316

約数の個数: 128

約数和(自身を含む): 4606156800

約数和(自身を除く): 2391804790

約数列:

[1, 2, 5, 10, 13, 26, 31, 59, 62, 65, 67, 118, 130, 134, 139, 155, 278, 295, 310, 335, 403, 590, 670, 695, 767, 806, 871, 1390, 1534, 1742, 1807, 1829, 2015, 2077, 3614, 3658, 3835, 3953, 4030, 4154, 4309, 4355, 7670, 7906, 8201, 8618, 8710, 9035, 9145, 9313, 10385, 16402, 18070, 18290, 18626, 19765, 20770, 21545, 23777, 27001, 39530, 41005, 43090, 46565, 47554, 51389, 54002, 56017, 82010, 93130, 102778, 106613, 112034, 118885, 121069, 122543, 135005, 213226, 237770, 242138, 245086, 254231, 256945, 270010, 280085, 288703, 508462, 513890, 533065, 549467, 560170, 577406, 605345, 612715, 1066130, 1098934, 1210690, 1225430, 1271155, 1443515, 1593059, 2542310, 2747335, 2887030, 3186118, 3305003, 3753139, 5494670, 6610006, 7143071, 7506278, 7965295, 14286142, 15930590, 16525015, 17033477, 18765695, 33050030, 34066954, 35715355, 37531390, 71430710, 85167385, 170334770, 221435201, 442870402, 1107176005, 2214352010]

約数ペア:

[(1, 2214352010), (2, 1107176005), (5, 442870402), (10, 221435201), (13, 170334770), (26, 85167385), (31, 71430710), (59, 37531390), (62, 35715355), (65, 34066954), (67, 33050030), (118, 18765695), (130, 17033477), (134, 16525015), (139, 15930590), (155, 14286142), (278, 7965295), (295, 7506278), (310, 7143071), (335, 6610006), (403, 5494670), (590, 3753139), (670, 3305003), (695, 3186118), (767, 2887030), (806, 2747335), (871, 2542310), (1390, 1593059), (1534, 1443515), (1742, 1271155), (1807, 1225430), (1829, 1210690), (2015, 1098934), (2077, 1066130), (3614, 612715), (3658, 605345), (3835, 577406), (3953, 560170), (4030, 549467), (4154, 533065), (4309, 513890), (4355, 508462), (7670, 288703), (7906, 280085), (8201, 270010), (8618, 256945), (8710, 254231), (9035, 245086), (9145, 242138), (9313, 237770), (10385, 213226), (16402, 135005), (18070, 122543), (18290, 121069), (18626, 118885), (19765, 112034), (20770, 106613), (21545, 102778), (23777, 93130), (27001, 82010), (39530, 56017), (41005, 54002), (43090, 51389), (46565, 47554)]